Census ACS · California
ZIP Code 91911
ZIP code 91911 is located in California with a population of 84,619. The median household income is $79,334 and the median home value is $602,000.
84,619
Population
$79,334
Median Income
$602,000
Median Home Value
36.7
Median Age
Race & Ethnicity
| White | 33.8% |
| Black | 4.1% |
| Asian | 0.0% |
| Hispanic (any race) | 3.0% |
Male: 47.8% · Female: 52.2%
Economy & Income
$79,334
Median Household Income
$31,550
Per Capita Income
9.1%
Poverty Rate
Housing
$602,000
Median Home Value
$1,931
Median Rent
51.8%
Homeownership
Education
78.1%
High School+
19.5%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in California
Part of California
Metro areas in California
Common questions about ZIP 91911
Frequently Asked Questions
ZIP code 91911 in California has a population of 84,619 according to latest Census ACS data.
The median household income in ZIP 91911 is $79,334. The per capita income is $31,550. The poverty rate is 9.1%.
ZIP code 91911 is located in California.
More from California
Data for ZIP Code Tabulation Area (ZCTA) 91911 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
What distinguishes ZIP 91911 is density: among the most densely settled of US ZIP codes, around 6,648 people per square mile. With 84,619 residents, ZIP 91911 is a ZIP code in California.
Median household income is $79,334, near the US median of $78,538. The poverty rate is 9.1%, below the national 12.4%. Home prices are steep, with the typical property valued at $602,000, with typical rent around $1,931.
Degree attainment is mid-range for US ZIP codes: 19.5% of adults hold a four-year degree, below the national 35.0%.
That density explains much of the rest of the profile in ZIP 91911: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.